Marques, C. S. A. M. C. (2015). Tourism Attraction Indexes: Empirical Evidence of their Relevance in the case of Portugal.
Chicago Style (17th ed.) CitationMarques, Cátia Sofia Antunes Moreira Carvalho. Tourism Attraction Indexes: Empirical Evidence of Their Relevance in the Case of Portugal. 2015.
MLA (8th ed.) CitationMarques, Cátia Sofia Antunes Moreira Carvalho. Tourism Attraction Indexes: Empirical Evidence of Their Relevance in the Case of Portugal. 2015.
Warning: These citations may not always be 100% accurate.